The 1M is still a fairly new car, and as always we want to do our best to ensure our clients are well informed prior to making any purchasing decisions. We took this photo of an OE BMW 1M exhaust system to showcase each component of the exhaust system and give 1M fans an idea of exactly what they are changing or replacing when purchasing a performance exhaust system.

Any vendors or 1M owners, feel free to post photos of your performance exhausts for comparison!